4 Metal Base 5/8" Swivel Glides without Ferrule Material:Metal Nylon 1/4"-20 thread insert fits

Nylon 1/4"-20 thread insert fits 3/8" hole

1/2" high and about 1/8" thick

Provides borderless acid-free prints with brilliant instantly drying colors

10X Hinged (snap on) free hanging ferrite core 240Ohm and 100MHz ID 0

Black round plastic glide fit inside hollow round furniture legs

4 Metal Base 5/8" Swivel Glides without Ferrule Material:Metal Nylon 1/4"-20 thread insert fitsSwivel glides decrease floor scratching and increase the mobility of your school furniture. The easy to install design allows for a large quantity (such as a class room full of desks) to be completed quickly. Equipping your furniture with swivel glides will allow for an easy restructuring of your classroom when the new school year begins and aid well when having to move furniture for floor cleaning purposes. Chair glides are very popular in schools